Science Fair Project

Variables that remain the same throughout all trials of the experiment.

• dependent variables

• independent variables

• controlled variables

• variables

Tags

NGSS.MS-PS2-2

An educated response (or guess) to a proposed scientific question. This is what is tested for during an experiment.

• hypothesis

• experiment

• variable

• data

Tags

NGSS.MS-LS1-5

The ONLY THING that is changed throughout an experiment to see what affect it has on the outcome of the experiment,

• dependent variable

• independent variable

• variable

• hypothesis

Tags

NGSS.MS-PS2-2

A list of steps performed throughout an experiment. They should be very detailed and specific so that someone else could read them and redo your experiment exactly as it was originally done.

• hypothesis

• results

• variables

• procedure

• an experiment that measures the distances that his toy car travels in many repeated trials

• an experiment that measures the distances that different toy cars travel in many repeated trials

• an experiment that measures the distances that his toy car travels in two trials

Tags

NGSS.3-5-ETS1-3

NGSS.3-PS2-2

A science fair project should be based on a(n) ______.

• demonstration

• experiment

Before presenting her findings, Nora gathered all of the _______ to make a _______.

• particles - concept

• data - guess

• concepts - guess

• data - conclusion

Tags

NGSS.MS-LS1-5

The purpose of a control group in an experiment is to:

• Confirm the results

• Provide a standard of comparison

• Manipulate the independent variable

• Measure the dependent variable

The Purpose of a Science Project is

• The testable question for the project

• The "why" you decided to do the project

• How you are doing the project

• Research the project

In a controlled experiment, how many variables at one time can you change?

• 1

• 2

• 3

• as many as you want